cw1200: remove unused including <linux/version.h>

Remove including <linux/version.h> that don't need it.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/cw1200/cw1200.h

@@ -19,7 +19,6 @@
 #define CW1200_H
 
 #include <linux/wait.h>
-#include <linux/version.h>
 #include <linux/mutex.h>
 #include <linux/workqueue.h>
 #include <net/mac80211.h>

drivers/net/wireless/cw1200/cw1200_sdio.c

@@ -9,7 +9,6 @@
  * published by the Free Software Foundation.
  */
 
-#include <linux/version.h>
 #include <linux/module.h>
 #include <linux/gpio.h>
 #include <linux/delay.h>

drivers/net/wireless/cw1200/cw1200_spi.c

@@ -13,7 +13,6 @@
  * published by the Free Software Foundation.
  */
 
-#include <linux/version.h>
 #include <linux/module.h>
 #include <linux/gpio.h>
 #include <linux/delay.h>